Popup screeen from plc

Hello,

I have a S7 1500 and HMI TP1200 confort panel, I need to use popup screen but they will be opened from plc through bits, on e bit will open one popup screen.

Is it posible?, I don´t known how, thank you

Hello Droopy,

you can use the system function "ShowPopupScreen" to open/Close/toggle a popup Screen.

Add the system function to the events of a PLC tag in the HMI tag table to call it.

Depending on your HMI you might want to use  script to detrmine if that exact bit that correlates has been pressed. Otherwise you could use another tag in the PLC.

Hello

Do you have an example to show a popupscreen from a PLC`s tag?

Thank you very much

Hello CarodB, 

CarodB

Hello

Do you have an example to show a popupscreen from a PLC`s tag?

Thank you very much

you can call the system function "ShowPopupScreen" on an event of a tag (e.g. value change).

Regard,

Frink

CarodB

Hello

Do you have an example to show a popupscreen from a PLC`s tag?

Thank you very much

 Hello CarodB and Droopy,

 It is easy to show popup from PLC, Please follow the below procedure.

1. Create a Tag in HMI " Test Bit" and link it with the PLC tag from which you want to show popup.

2. Create a new script and go to option. select function and add a parameter " Cond" with type " ByVal "  and write the script ( If cond = True  then  show popup  , else popup display off ) pics attached with working script.

3. Now call the script on any button or event where u want to show the popup.  Once you call the script it will ask you to give value for the defined parameter " Cond" 

4. Select hmi tags and put the new tag "Test Bit" we created in step one. 

5. So if your PLC tag is true , you will get the popup. 

Hope this will help you.

Rate it , if it is helpful to you.

Thanks,

Pratts23